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Amerisleep AS3 – Sleep Junkie Editor’s Choice

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The Amerisleep AS3

Of all the mattresses we’ve reviewed on Sleep Junkie, Amerisleep gets the best customer ratings. In 99% of their reviews, they get three or more stars (out of five)1. The AS3 is their most popular model, with a “medium” feel that most people prefer.

4.7out of 5average customer rating

98%would suggest to a friend

$250 off plus free shipping

Use code SJ250

One of the best mattresses you can buy online2

What makes Amerisleep different from other brands? Discover a mattress designed for unbeatable comfort.

Celliant® Cover

Amerisleep uses a cover made with Celliant® fabric. The FDA determined it increases comfort and promotes more restful sleep3. It works by safely turning body heat into infrared energy. When your body absorbs this energy, it increases local blood flow — improving rest and recovery.

Hive® Technology

Studies show Amerisleep’s proprietary HIVE® Technology reduces pain-causing pressure points by up to 49%4. The HIVE® pattern uses hundreds of foam hexagons to create five comfort zones. This provides more cushion where you want it and support where you need it.

Bio-Pur® material

Amerisleep’s Bio-Pur® material is five times more breathable than traditional memory foam. That keeps you cool and comfortable all night. It’s also 10 times more responsive, so you don’t feel “stuck” if you move in your sleep. Bio-Pur® is better for the planet too, because it’s made from partially plant-based material.

1. Better Technology & Design

Every mattress brand claims that you’ll sleep better on their beds. But only Amerisleep uses two materials determined by the FDA3 or peer-reviews4 to give you better rest.

2. Better Results

By using the best technology and design, Amerisleep customers get the best sleep. After more than 14,000 verified reviews, 99% of their customers rate them three or more stars1. That’s the highest of any mattress brand we’ve reviewed. And 98% of Amerisleep customers would recommend their mattress to a friend, too.

3. Better for the Planet

Amerisleep also makes the most eco-friendly foam mattresses. They use partially plant-based material to create their foam. This is more sustainable than standard foam, which comes from 100% crude oil.

Additionally, Amerisleep uses the cleanest process to produce their foam. It’s called “Variable Pressure Foaming” (VPF), and it creates virtually zero air pollution. It’s the only method for manufacturing foam that exceeds the Federal Clean Air Act standards.

A Look Inside the Amerisleep AS3

Cover

Celliant® cover, determined by the FDA to promote increased comfort and more restful sleep3.

3″ Comfort Layer

Bio-Pur® material, five times more breathable and 10 times more responsive than traditional memory foam.

2″ Support Layer

7″ Base Layer

Bio-Core® material for unbeatable support and durability, backed by a two-decade warranty.

Product Details

Dimensions

Weight

Thickness

Type

Firmness

Origin

Twin: 38″ x 74″

53 lbs.

12″

Eco-Friendly, Plant-Based Foam

Medium, with targeted pressure relief (HIVE®)

Designed & manufactured in America

Twin XL: 38″ x 80″

57 lbs.

12″

Eco-Friendly, Plant-Based Foam

Medium, with targeted pressure relief (HIVE®)

Designed & manufactured in America

Full: 54″ x 75″

73 lbs.

12″

Eco-Friendly, Plant-Based Foam

Medium, with targeted pressure relief (HIVE®)

Designed & manufactured in America

Queen: 60″ x 80″

88 lbs.

12″

Eco-Friendly, Plant-Based Foam

Medium, with targeted pressure relief (HIVE®)

Designed & manufactured in America

King: 76″ x 80″

111 lbs.

12″

Eco-Friendly, Plant-Based Foam

Medium, with targeted pressure relief (HIVE®)

Designed & manufactured in America

Cal King: 72″ x 84″

110 lbs.

12″

Eco-Friendly, Plant-Based Foam

Medium, with targeted pressure relief (HIVE®)

Designed & manufactured in America

100-night, risk-free sleep trial

20 year warranty

Foam made in the USA

Delivery and Setup Details

Amerisleep mattresses arrive within 3-6 days of shipment. They ship via FedEx and arrive at your door compressed and rolled in a box. The size of the box depends on the size of the mattress. A queen mattress fits into a box measuring approximately 15″ x 15″ x 43″.

Setting up your Amerisleep mattress only requires three easy steps.

Once you remove your old mattress, place the box for your AS3 next to your empty bed frame.

Remove the mattress from the box and unroll it onto the bed. Then cut away the plastic and you’re done!

You can lay on your mattress immediately but wait two hours before applying bed sheets. The corners may take up to eight hours to reach their full size.

Media Praise for Amerisleep and the AS3

Taking the Mattress Industry by Storm

One of the Best Mattresses You Can Buy Online

Using Modern Technology to Create a Better Sleep Experience

A Contender for America’s Mattress of Choice

Authentic and Verified Amerisleep AS3 Reviews

Soft feel that holds positions and provides exceptional support. Added benefit that when I get up before my partner, I don’t wake her! And she wakes up if a feather lands on her. Overall A+ and hadn’t thought of returning this mattress, and we returned a T+N.

Jeff from Phoenix, AZ

Just one night on this mattress was enough for me to feel happy with my purchase. Every night since I’ve slept so much better than on my previous matress. Definitely worth the price and I would recommend this to anyone looking for a new mattress.

Kayla from Atlanta, GA

The single best bed I’ve ever slept in. Its firm but comfortable, and adapts to the skin. It’s not too hot either, I don’t sweat in it like in other beds. Hitting it, I’m asleep in seconds. The bed is incredible and I can’t recommend it enough.

Tony from Charlston, SC

You’ll love the Amerisleep AS3 — or your money back

Amerisleep gives you 100 nights to try their mattresses totally risk-free. If you don’t absolutely love it, they will give you a full refund. (They’ll also arrange to have it picked up from your home and recycled. No need to keep the box or worry about shipping.)

And once you do keep your Amerisleep mattress, they protect you with a two-decade warranty. It’s among the longest and most customer-friendly warranties we’ve seen.

For the first 10 years, they give you a full replacement. For the second 10 years, they will give you a prorated replacement. Most other mattress warranties are at best 10 years.

Mattress sagging is one of the most common warranty claims consumers make. Sagging can result in uneven support, pressure points, and even pain. That means the less sagging the better. Amerisleep covers you for sagging greater than 0.75”, which is the best protection we’ve found in a mattress warranty. Most brands won’t cover you until sagging reaches an inch or more.

Other Amerisleep Mattresses

The AS3 is Amerisleep’s most popular mattress. It has a medium feel that provides the right balance of comfort and support for most people. That’s why it’s our Editors’ Choice for best mattress of 2018.

But mattresses are not one-size-fits-all. You need to consider your personal preferences, body type, and sleep style. If you’d prefer a mattress that is either more firm or soft, we recommend one of Amerisleep’s other four options. (And you can still get $250 off, two free pillows, and free shipping with code SJ250 at checkout.)

Firm AS1

Perfect for back and stomach sleepers looking for serious support. Shop the AS1

Medium Firm AS2

Great for back and stomach sleepers who like a little cushion, while still having firm support. Shop the AS2

Medium Soft AS4

Great for side and combo sleepers that prefer a soft mattress that’s still supportive. Shop the AS4

Soft AS5

The ultimate in luxury. This is best for sleepers that want premium softness. Shop the AS5

1 Based on reviews on all five mattress product pages at https://amerisleep.com as of 12 June, 2018 and verified by PowerReviews.

3 The FDA has determined that Celliant® products are medical devices as defined in section 201(h) of the Federal Food, Drug and Cosmetic Act and are general wellness products. Celliant® is determined by the FDA to temporarily promote increased local blood flow at the site of application in healthy individuals. Hologenix, LLC, the maker of Celliant®, states that Celliant® safely converts body heat to infrared energy. This energy penetrates into the muscle and tissue to promote a temporary increase in local blood flow and helps increase comfort and promotes restful sleep.